more questions!
more questions!
Author
Discussion

minkybob

Original Poster:

341 posts

187 months

Saturday 6th July 2013
quotequote all
Three says of ownership and well pleased, but in true TRV fashion the speedo has stopped working any ideas why?

Also only seem to have one fan coming on are they two sage? and if so what temp does the second one come on?

Cheers

NCE 61

2,422 posts

297 months

Saturday 6th July 2013
quotequote all
If both analogue and digital speed indications are not working ,could be the sensor located on the differential being dirty, incorrectly gapped or broken.

The fans on the Tuscan are two stage the first comes on at 92 Deg and the second 96 Deg, there can be a slight difference on these as two sensors are used one for the display and the other to the ECU to control the fans. Possible problems could be the temperature sensor under No5 throttle body, the fan control relay/fuse or bad electrical connection to the fan.

minkybob

Original Poster:

341 posts

187 months

Saturday 6th July 2013
quotequote all
thanks
second fan came in at 97degs so all ok just seem an age.
speedo now all over the place!

scruggs

419 posts

182 months

Sunday 7th July 2013
quotequote all
My speedo started failing intermittently today co-incident with hitting bumps in the road. I found that knocking the left side of the instrument cluster surround made it work again for a while.

I had the shroud off last week to tighten up the gear change light module and must have disturbed something!

ratboiler

440 posts

207 months

Monday 8th July 2013
quotequote all
Mine did the same then stopped working a new sensor fixed it. The sensor can be cleaned go to the my tuscan web site for details.